Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Kc8 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Kcd8 win in 5 half-moves
5 Ke7 win in 5 half-moves
6 Ked7 win in 5 half-moves
7 Ked8 win in 5 half-moves
8 Kf7 win in 5 half-moves
9 Kf8 win in 5 half-moves
10 Rb1 win in 5 half-moves
11 Rb8 win in 5 half-moves
12 Kb6 draw
13 Kb8 draw
14 Kcd7 draw
15 Ra7 draw
16 Kc6 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves